Welcome to the ENGL 412 Professional Writer's Guide to Online Research
What we find changes who we become.Peter Morville, Ambient Findability
Image for wiki.png

"By the thirteenth century, Baghdad had thirty-six libraries and 100 book dealers, some of whom were also publishers. The concept of a library catalog dates back to this period; books in these libraries were organized under specific genres and categories. Besides these, many nobles and merchants had private collections of books."
from http://www.whyislam.org/muslim-world/baghdad-libraries-house-of-wisdom/